In this work, we introduce a non-Hermitian extension of the quasiperiodic
Maryland model [1]}, [2]}, [3]}, [4]}, [5]}, [6]} by adding nonreciprocity to its hopping amplitudes.
The resulting system exhibits two distinct NHQC phases
and a phase transition induced by the hopping asymmetry. We introduce
our model in Sec.  and reveal its key features in Sec. .
Besides characterizing the real-to-complex spectrum
transition and the delocalization transition from insulator to mobility
edge phases in Secs. REF  and REF , we
also introduce a topological winding number to describe different
phases and transitions in the nonreciprocal Maryland model in
Sec. REF . We summarize our results and discuss potential future
work in Sec. .
